Their ogee heads, the characteristic S-curved arch associated with Gothic stonework, and their decorated spandrels, the carved triangular spaces between the arches and the surrounding frame, mark them out as salvaged pieces, lifted from an earlier structure and pressed into service as ornamental fragments in a much later building.

The likely source is Phale Castle, the ruins of which stand nearby. At some point, probably when Phale Court was being remodelled or reconstructed, these dressed stones were incorporated into the wall rather than discarded. The history of the Court itself is layered: the earlier house on the site was demolished around 1814, and the building that replaced it was itself gutted by fire in 1919 and subsequently rebuilt. Farm buildings to the rear carry a datestone of 1781, offering a small fixed point in an otherwise shifting sequence of construction and loss. The window lights, wherever they ended up, predate all of this by several centuries, and their survival in reuse is largely a matter of accident, or perhaps the reluctance of someone to throw away a piece of good carved stone.